π Green Heart on Docomo 2000 Vendor: Docomo Version: 2000 The π Green Heart emoji is not supported on Docomo 2000. 2000 was released on Jan. 12, 1999. Related π Green Heart on Docomo 2013 π Green Heart on Docomo 2006 π Green Heart on Docomo 2002 π Green Heart on Docomo 2001 π Green Heart on Docomo 2000 π Green Heart on Docomo 1999